/Engine/Plugins/FX/Niagara/Source/NiagaraEditor/Public/NiagaraNodeCustomHlsl.h
Notify the rename was cancelled.
virtual bool CancelEditablePinName ( const [FText](API\Runtime\Core\Internationalization\FText) & InName, [UEdGraphPin](API\Runtime\Engine\EdGraph\UEdGraphPin) * InGraphPinObj )